baber/WOPTO huggingface dataset:
Patent JP-H10204501-A (JP)
Title: Inorganic powder composition for injection molding and its sintered compact
Inventor: MURAOKA KENJI
IPC: C04B35/657
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel inorganic powder composition for injection molding having little defect and high product yield and a sintered compact thereof. SOLUTION: The inorganic powder composition for injection molding consists of an inorganic powder, 1 to 30 pts.wt. ethylene-vinyl acetate copolymer, 1 to 30 pts.wt. low density polyethylene resin and 1 to 30 pts.wt. sorbitan fatty acid ester series wax respectively per 100 pts.wt. inorganic powder. The sintered compact is obtd, by the following. The inorganic power and the inorganic powder composition for injection molding consisting of the inorganic powder, 1 to 30 pts.wt. ethylene-vinyl acetate copolymer, 1 to 30 pts.wt. low density polyethylene resin and 1 to 30 pts.wt. sorbitan fatty acid ester series wax respectively per 100 pts.wt. inorganic powder are molded by injection molding. Then a molding is subjected to a debinder treatment and is sintered.
Patent JP-S61170484-A (JP)
Inventor: HAMASHIMA TETSUO
IPC: A01D34/03
Filed: 1985-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11215460-A (JP)
Title: Broadcast program receiver
Inventor: MATSUTANI KIYOSHI
IPC: H04N5/44
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent a video recording from being interrupted and an image of program information or the like from being displayed due to erroneous operation interrupt by a user during the recording of a reserved program. SOLUTION: A clock 10 used to count the current date and time is given to a CPU 9. When an automatic video recording start time arrives, power is energized to start the video recording mode and the operation interrupt by a user by means of a front panel or a remote commander is inhibited and the display of program information and various setting menus is not made. When a program broadcast end time arrives, the video recording mode is stopped to shut down the power and the inhibit state of the user operation interrupt is released, and a control instruction by the user is accepted as normally.
Patent JP-S54104044-A (JP)
Title: Exhaust gas fan for calcination furnace
Inventor: OOTSUKA MASAMITSU
IPC: F23N3/00
Filed: 1978-02-03
Abstract: PURPOSE: To operate the exhaust gas fan efficiently by changing the fan rotation speed and adjusting the interim wind pressure by the inlet damper by combining the multistage transmission and the inlet damper.  
     CONSTITUTION: The exhaust gas fan 4 is connected to the motor 7 through the multistage transmission 6, and the inlet damper 3 is fitted on the suction pipe 1 of the fan 4 to which the exhaust pipe 2 is connected. The amount of the blast can be adjusted by stages by changing the number of the rotation of the multistage transmission 6, and the interim wind pressure can be adjusted by operating the inlet damper 3. By so constituting, the efficiency can be improved and the cost of equipment can be reduced compared to the existing device which changes the number of rotation of the fan substantially at a stretch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62168695-A (JP)
Title: Flux composition
Inventor: IWASA SANDAI
IPC: B23K35/363
Filed: 1986-01-21
Abstract: PURPOSE:To provide a substantial matting effect and excellent cleaning property to the titled compsn. by compounding a specific ratio of a matting additive with a base flux having a matting effect. CONSTITUTION:The additive having the matting effect on a resist surface as well is added into the base flux having the intermediate material effect on a soldered surface of a printed wiring board, etc., at 5-100pts.wt. per 100pts.wt. resin component of the flux. Pulverized PP powder, HDPE, or montanate wax, etc., are selected for the additive. The substantial matting effect is obtd. over the entire surface of the soldered surface and resist surface by such flux compsn. The excellent effect is also obtd. for the cleaning property.
Patent JP-2000215464-A (JP)
Title: Adjusting method of optical pickup device and optical pickup device
Inventor: TEZUKA MASARU
IPC: G11B7/08
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce difference in focus servo gains at the time of reproducing lands and grooves by setting directions of astigmatism and spherical aberration of an optical system to a prescribed directions, and also to improve a reproducing performance by reducing a focusing leakage to reduce offset. SOLUTION: Aberration is mainly caused by a collimator lens 2 and an object lens 11. It is possible to determine sizes and directions of spherical aberration and astigmatism in manufacturing a lens and set the directions of the spherical aberration and the astigmatism, based on the measurement result, and also possible to mark the directions and set them to the prescribed directions in assembling the lens. By providing the collimator lens 2 with an indication on the base of an optical pickup, providing the object lens 11 with an indication on a two-axis device for controlling tracking, and aligning the indications with the marks, it is possible to set the collimator lens 2 and the object lens 11 to direct the astigmatism in the intended direction.
Patent JP-S55101810-A (JP)
Title: Deflection detector
Inventor: NAGAYAMA AKIRA
IPC: G01D5/34
Filed: 1979-01-30
Abstract: PURPOSE: To improve the resolution property with a simple construction by obtaining the analog output proportional to the deflection of rotational angle for an approximate sine wave prior to the shaping of the waveform.  
     CONSTITUTION: Light from light emitting elements 5 and 6 passing through a slit disc 1 connected to the rotating shaft 3 is detected with photo detectors 7, 8, 9 and 10 deviated by π/2 in the phase. The output waveform forms approximate sine waves A and B with a differential amplifiers 13 and 14. The pulse shaping circuit 15 produces a zero signal from the waveforms A and B by shaping the zero signal through two pulse trains different by π/2 in the phase and a slit 4. Then, the direction discrimination circuit 21 discriminates the direction of rotation from the order of the two pulse trains. The polarity of the switch control circuit 17 and the staircase wave generation circuit 19 are switched to change the code of the analog voltage whereby the pulse train is counted with a counter 22 to reset the circuit 19 by the proper number. With the counts of the counter 22 preset, the analog output is reset by any number of pulses. This can heighten the resolution property. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01187215-A (JP)
Title: Ground improvement work
Inventor: KODERA HIDENORI
IPC: E02D3/10
Filed: 1988-01-22
Abstract: PURPOSE:To permit soft ground to be improved surely, quickly, and economically by a method in which water in soft ground is collected into a vertical water-collecting column and directed into a water-permeating layer, and the water so collected is discharged by pump from the wall. CONSTITUTION:Soft ground 8 is excavated until a water-permeating layer 3 is reached to form a given number of wells 1. A pump 7 is set in a place to be touched by the layer 3 in the bottoms of the walls 1. The pump 7 is operated to drain water in the walls 1 and a vertical water-collecting column 2 in order to lower the water level to L2. The water pressure of the column 2 is lowered, and water in the surrounding soft ground 8 moves toward the column 2 and is absorbed into the column 2. The water collected in the column 2 is sucked by the pump 7 and drained to the ground's surface through a drain pipe 71.
Patent JP-S61171299-A (JP)
Title: Exchange for connecting access
Inventor: KATO SHINGO
IPC: H04M3/42
Filed: 1985-01-25
Abstract: PURPOSE:To utilize frequency and to scale down a portable wireless equipment by installing a portable telephone radio station connected to a wire communications exchange network at any place and carrying out an access and a call in a large zone and a small one, respectively. CONSTITUTION:In case of accessing a called party, it is carried out in the large zone because a radio call transmission station transmits a signal. When a radio circuit is set between a portable telephone set 9 and the portable telephone radio station 10, the stting is executed in the small zone since the portable telephone wireless station 10 is installed at any place. After a party is checked to be informed and called, the called party is connected to a calling party. When the called party is not present, an incoming call is informed to access the called party, which is connected to the calling party.
Patent JP-S63180065-A (JP)
Inventor: UZAWA KOKICHI
IPC: F25D21/14
Filed: 1987-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06221743-A (JP)
Title: Energy-saving device of non-cold rack in open showcase
Inventor: KAWAI MASAMI
IPC: F25D27/00
Filed: 1993-01-27
Abstract: PURPOSE:To improve energy saving of an antidewing heater of a non-cold rack in an open showcase, which has been always turned on conventionally. CONSTITUTION:Since the antidewing action can be obtained by heat of fluorescent lamps when the fluorescent lamps 8-1, 8-2 incorporated in non-cold tacks 2, 3 are turned on (in opening of the store), antidewing heaters 9-1, 9-2 incorporated in these non-cold rack are turned off by switching a switch 14 at the same time that the fluorescent lamps 8-1, 8-2 are turned on, while the antidewing heaters 9-1, 9-2 are turned on when the fluorescent lamps 8-1, 8-2 are turned off (in closing of the store).
Patent JP-S56109059-A (JP)
Title: Frequency synchronizing circuit
Inventor: ICHIYOSHI OSAMU
IPC: H04L27/227
Filed: 1980-02-01
Abstract: PURPOSE:To enable the reduction in drawing time without losing the precision of AFC, by providing the quadrant detector which produces 4 output pulses at one period of the beat waveform of the outpt of the phase comparator, with the digital type frequency synchronizing AFC circuit. CONSTITUTION:When the output of a phase comparator PC3 comparing the output of a voltage controlled oscillator VCO1 and the input signal for the phase leads the output of PC4 which shifts the output of VCO1 by pi/2 and compares the phase with the input signal, the quadrant detector 35 delivers 4 pulses from the OR circuit 33 to the up input terminal U of the counter 9 in the order of quadrants of 1 2  3 4 1. Conversely, if the output of PC3 delays than the output of PC4, the detector 35 delivers 4 pulses from the OR circuit 34 to the down input terminal D of the counter 9 in the order of quadrants of 1 4 3 2 1 of the beat waveform. The output of the counter 9 is in D/A conversion 10 to control VCO1. Four pulses are produced in one period of beat waveform to control VCO, then the reduction in the drawing time of AFC can be made.
Patent JP-H06224938-A (JP)
Title: Electronic mail control method
Inventor: MATSUDA MASAHIRO
IPC: H04L12/54
Filed: 1993-01-27
Abstract: PURPOSE:To attain the service established (such as personal advice and tax consultation) by remaining a sender anonymous by setting information used to control sender anonymity to a prescribed area of an electronic mail control information field. CONSTITUTION:An electronic mail system is built up by an electronic mail center 1 comprising a CPU 10, a storage device 11, and a line I/F 12 and by a terminal equipment 2. Then a sender terminal equipment 2 is able to set a command as to whether or not information (2) used to control sender anonymity is given to a prescribed area of a header (1) a of an electronic mail (1). When other terminal equipment 2 reads an arrived electronic mail from a mail box 110 of the electronic mail center 1, the center 1 checks a prescribed area of the header (1) a of the electronic mail (1). When the information (2) for sender anonymity is commanded, the center controls it that sender information (3) is not given to the destination terminal equipment 2.
Patent JP-H11207278-A (JP)
Title: Blow head cleaning apparatus of blow molding machine
Inventor: HASUI YOSHINOBU
IPC: B22C23/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To certainly remove sand bonded to the inner wall surface of a blow head within a short time. SOLUTION: A cleaning jig 21 is inserted into a blow head 4 opened at its lower end from the part just under the blow head 4 to form an air passage 26 having a predetermined interval between the blow head 4 and the cleaning jig 21 and sand blowing high pressure air 6 is allowed to flow through the air passage 26 from the upper part of the air passage 26. By changing the interval between the blow head 4 and the cleaning jig 2 so as to gradually reduce the same toward the outlet of the air passage 26, the flow speed of the high pressure air 6 within the fanwise air passage is held to a predetermined high speed.
Patent JP-H11214527-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGURO TATSUYA
IPC: H01L27/088
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To realize an analog device having stable characteristics about mutual conductance, a cut-off frequency, and the like regardless of a change in input voltage, by parallelly connecting a plurality of MOSFETs of the same conductivity type having different voltage thresholds. SOLUTION: The sources of 'n' ('n' is a natural number) MOSFETs Tr1-Trn of the same conductivity type having different voltage thresholds are grounded through a a common wire W1 . And, the gates of these MOSFETs are connected to an input terminal Vin through a common wire W2 . Furthermore, the drains are connected to an output terminal Vout through a common wire W3 . In other words, the MOSFETs Tr1-Trn are parallelly connected. By this method, the more the MOSFETs, the more stabilized the mutual conductance of the entire device is, and the wider the range of allowable input voltage becomes and the higher a cut-off frequency is.
Patent JP-H04250742-A (JP)
Title: Node equipment for indefinite communication network
Inventor: ADACHI OSAMU
IPC: H04L12/42
Filed: 1991-01-08
Abstract: PURPOSE:To prevent missing of a frame due to collision by making a node equipment on an indefinite communication network utilize an output of a MAC frame sent from a terminal equipment for the purpose of ring management so as to loop back to a transmission equipment with priority. CONSTITUTION:When a node equipment 2 makes broadcast, an input frame from an output port 07 is inputted to an FIFO 16 and an input signal identification section 15. The input frame is given to the identification section 15, in which whether or not the frame is a frame from a TRN(token ring network) terminal equipment and a MAC frame is identified, In the case of the MAC frame, the end of the MAC frame is discriminated by detecting a final EDEL in the frame format. Then after the end of the reception of the MAC frame, the MAC frame fetched in the FIFO 16 is sent to a port i7. Thus, the MAC frame is again broadcast to all output ports and the transmission terminal equipment receives the MAC frame. As a result missing of the frame due to collision on the indefinite communication network is prevented.
Patent JP-H07219687-A (JP)
Title: Power-saving mode control circuit
Inventor: NOBEMOTO KAZUO
IPC: G06F1/32
Filed: 1994-02-03
Abstract: PURPOSE:To obtain the power-saving mode control circuit which does not require an auxiliary power circuit by driving an element such as a photocoupler directly with a power-saving mode control signal. CONSTITUTION:This circuit is provided with the high-sensitivity element such as the high-sensitivity photocoupler 25 which is connected in parallel to a power- saving mode signal processing circuit 23 that performs signal processing according to the power-saving mode control signal and driven according to the control signal to stop a switching IC 13 provided in a primary-side circuit.
Patent JP-H10205033-A (JP)
Title: Fitting structure of vertical panel
Inventor: KONDO YASUHIKO
IPC: E04B2/94
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve the fitting strength, by fitting a base plate provided with bent parts to the upper and lower end faces of a light-weight cellular concrete (ALC) panel and fixing the base plate to a fixing member such as a foundation or a beam for a floor. SOLUTION: A base plate 2 bent at the ends 2a and provided with through holes 2c reamed in a burring process is fixed to the end face of a vertical wall panel 1 made of an ALC board with pins 3 or the like to increase the strength of the end face and prevent breakage. This panel 1 is fixed to an angle 9 fixed to a foundation 10 by welding and mortar 19 is applied between the foundation 10 and the panel 1 and a sealing material 18 is charged. The base plate 2 is adaptable for not only the connection part to the foundation but also the connection part to an opening or a floor beam and also the connection part of panels. The base plate facilitates the fitting work of the panels and eliminates play between the panels. In this way, the execution cost can be reduced.
Patent JP-S63179327-A (JP)
Title: Matrix display device
Inventor: YAMAZOE HIROSHI
IPC: G02F1/133
Filed: 1987-01-21
Abstract: PURPOSE:To improve resolution without changing the number of scanning lines by forming electrodes to a zigzag shape, and setting the space periods thereof at the prescribed relation with the periods of the signal side electrodes. CONSTITUTION:Both the scanning side electrodes 1 and the signal side electrodes 2 have substrates formed of indium oxide contg. tin on soda glass. Oriented films are respectively formed thereto and are subjected to a rubbing treatment. The substrate having the scanning side electrodes 1 and the signal side electrodes 2 are stuck to each other via a prescribed gap held therebetween. A liquid crystal is sealed into said gap and the substrate are sealed. Polarizing plates are stuck to the assembly and a background light source and driving circuit are attached thereto, by which the display device is obtd. The space periods having the zigzag shape of the scanning side electrodes 1 set two-fold, the same of 1/N (N is positive integer) the periods of the signal side electrodes 2.
Patent JP-H09201579-A (JP)
Title: Method for separating and recovering paper from biodegradable plastic-coated paper
Inventor: MIYOSHI RIKA
IPC: C12N1/20
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obviate the need for washing residual food and to facilitate the peeling of plastics from paper. SOLUTION: A food packaging material in which paper is coated with biodegradable plastics containing an aliphatic polyester as a main component and to which residual food adheres is supplied to a fermentation tank, the plastics and the residual food are decomposed by aerobic fermentation to be converted into compost. After that, residual paper left undecomposed is separated from the compost to be recovered.
Patent JP-S59136935-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI KOUHEI
IPC: H01L21/306
Filed: 1983-01-27
Abstract: PURPOSE:To enable to form the edges of an SiO2 film pattern to gentlysloping when the SiO2 film is to be selectively etched by a method wherein a silanol solution is applied on the first SiO2 film formed according to the thermal oxidation method or the CVD method, and heat treatment is performed. CONSTITUTION:A first SiO2 is formed at about 5,000Angstrom  thickness on a semiconductor substrate 1 according to the CVD method. Then silanol dissolved in alcohol 1 is applied according to spin application, and heat treatment is performed for 30min at 150 deg.C, and moreover for 30min at 700 deg.C to form a second SiO2 film 5. A photo resist pattern 3 is formed at about 1mum thickness according to the well-known method. Then when the first and the second SiO2 film 2, 5 are etched selectively using a hydrofluoric acid solution and using the photo resist 3 as a mask, the edges of the SiO2 film patterns 2, 5 are made gently, and the taper angle theta of 30 degrees are formed. Then the photo resist 3 is removed, and the Al film 4 is formed at about 1mum thickness according to the evaporation method.
Patent JP-H08201595-A (JP)
Title: Neutron reflection mirror
Inventor: AKIYAMA TAKAYUKI
IPC: G21K1/00
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a neutron reflection mirror with high reflection factor by forming film of titanium oxide and nickel oxide by turns on a base plate. CONSTITUTION: For forming a neutron super mirror, a float glass is used for a based plate 1 and titanium oxide (TiOx) for high refraction factor material is used and nickeloxide (NiOy) for low refraction factor material is used in a multiple layer film 2. Thus, an alternating film of TiOx and NiOy is formed. Ti and Ni are melted and evaporated with joule heat or electron beam, etc., or evaporated with sputtering method in a vacuum vessel. The evaporated Ni is dispersed in oxygen gas to react with oxygen gas and form oxide Ni film, and oxide Ti film and oxide Ni film are formed by turns. This is repeated until 1 desired number of films are obtained.  The neutron reflection mirror formed in this manner causes no lowering of reflection factor in the middle part of high reflection wavelength zone and sufficient reflection factor is assured in a longer wavelength zone than a critical wavelength.
Patent JP-H04255542-A (JP)
Title: Device for controlling intake air amount of engine
Inventor: HAYAKI TAKASHI
IPC: F02D41/16
Filed: 1991-02-01
Abstract: PURPOSE:To prevent a frequent change of a car speed due to repeating increase execution/release of an intake air amount of an engine and decrease of a speed of the engine, according to action of a power steering. CONSTITUTION:Whether or not an operating oil pressure fed to a power steering device by a power steering oil hydraulic pump 19 is in a preset value of more is detected by a power steering hydraulic switch 27, and in the case of a steering angle of power steering at this time in the vicinity of the preset pressure, an opening/closing valve (ISC valve) 13 is controlled to limit increase of an intake air amount to an engine. Or the preset pressure of the operating oil pressure is decreased at this time, thereafter the opening/closing valve 13 is controlled to limit increase of the intake air amount to the engine, so that hunting of a car speed is prevented.
Patent JP-S63270684-A (JP)
Inventor: EDOMANDO UIRIAMU HAFUNAA
IPC: A23K20/195
Filed: 1988-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5294944-A (JP)
Title: Evaporation cooling device for vehicle engine
Inventor: ISHIDA KEISUKE
IPC: F01P7/14
Filed: 1976-02-06
Abstract: PURPOSE:To cool of the engine by using latent heat by phase change of cooling water contained, and to minimize the device and stabilize the temperature of the cooling system by constitution the whole cooling water system closed circuit and make it decompression state.
Patent JP-S61172007-A (JP)
Title: Mirror surface measuring apparatus of parabolic antenna
Inventor: MIKUNI MASAAKI
IPC: G01B21/00
Filed: 1985-01-28
Abstract: PURPOSE:To enable zero-value calibration of a stylus of a displacement sensor, by attaching a reference gauge provided with an offset side by a certain dimension on a boat-shaped arm and contacting an adapter member with this side of this reference gauge. CONSTITUTION:A rotating pole 21 is supported by an anchor 22 free to rotate with a boat-shaped arm 23 sticking out in the radial direction. A reference gauge 24 is mounted on the arm 23 in such a manner that the side 24a can be offset upward by a certain dimension (t) from the standard antenna mirror surface. Further, displacement sensors such as differential transits 27 are mounted on the gauge 24 at several locations in the radial direction. For zero- value calibration of the differential transit 27, a simple adaptor 28 is assembled on the reference plate gauge 24. The adaptor 28 is not provided with a surface 28 resting on the reference surface 24a of the gauge 24, but also with a surface 28a a certain distance (t) distant from the surface 28a and the calibration is made by allowing the end of a stylus 27a of the transit 27 to contact with the surface 28b, thereby said contact point is designated as zero value.